23, Alder Close, Slough occupies a 111 m² plot as recorded by HM Land Registry.

Of the 33 other houses in this postcode, 26 have recorded plot sizes, and this one ranks as the 16th largest.

23, Alder Close, Slough has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 20 Jul 2021.

The property is connected to mains gas and has single glazed windows. It is heated using a boiler and radiators (mains gas).

23, Alder Close, Slough last changed hands on 28th October 2021, selling for £252,500. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has risen by 8.5% since October 2021.

• Sold Oct 2021£252,500
• Sold Jul 1996£61,000

Land Registry records and our Estate Agent network show 34 sales of comparable properties within 470 metres of 23, Alder Close, Slough since 2007.

Most recently, 5, Alder Close, Slough, SL1 5DQ, a freehold house, sold at £256,000 on the 17th December 2025.

Read more about house prices in SL1.

• Sold Dec 2025£256,000 | 2 Bed House5, Alder Close, Slough, SL1 5DQ5, Alder Close, Slough, SL1 5DQ
• Sold Dec 2025£375,000 | 2 Bed House126, Cippenham Lane, Slough, SL1 5BE126, Cippenham Lane, Slough, SL1 5BE
• Sold Aug 2025£345,000 | 2 Bed House46, Alder Close, Slough, SL1 5DQ46, Alder Close, Slough, SL1 5DQ
• Sold Oct 2024£337,000 | 2 Bed House42, Alder Close, Slough, SL1 5DQ42, Alder Close, Slough, SL1 5DQ
• Sold Nov 2023£200,000 | 2 Bed House38, Alder Close, Slough, SL1 5DQ38, Alder Close, Slough, SL1 5DQ
• Sold Feb 2023£312,500 | 2 Bed House29, Alder Close, Slough, SL1 5DQ29, Alder Close, Slough, SL1 5DQ
• Sold Jan 2023£350,000 | 2 Bed House36, Alder Close, Slough, SL1 5DQ36, Alder Close, Slough, SL1 5DQ
• Sold Feb 2022£270,000 | 2 Bed House62, Bramber Court, Slough, SL1 5SU62, Bramber Court, Slough, SL1 5SU
• Sold Oct 2021£300,000 | 2 Bed House48, Alder Close, Slough, SL1 5DQ48, Alder Close, Slough, SL1 5DQ
• Sold Jul 2021£230,000 | 2 Bed House24, Bramber Court, Slough, SL1 5SU24, Bramber Court, Slough, SL1 5SU
• Sold Feb 2021£326,000 | 2 Bed House4, Trumper Way, Slough, SL1 5EY4, Trumper Way, Slough, SL1 5EY
• Sold Jun 2020£254,000 | 2 Bed House14, Bramber Court, Slough, SL1 5SU14, Bramber Court, Slough, SL1 5SU
• Sold Apr 2018£250,100 | 2 Bed House1, Bramber Court, Slough, SL1 5SU1, Bramber Court, Slough, SL1 5SU
• Sold Aug 2017£240,000 | 2 Bed House11, Avebury, Slough, SL1 5SZ11, Avebury, Slough, SL1 5SZ
• Sold Jun 2017£270,000 | 2 Bed House26, Bramber Court, Slough, SL1 5SU26, Bramber Court, Slough, SL1 5SU
• Sold Jan 2017£237,500 | 2 Bed House12, Bramber Court, Slough, SL1 5SU12, Bramber Court, Slough, SL1 5SU
• Sold May 2013£157,500 | 2 Bed House32, Alder Close, Slough, SL1 5DQ32, Alder Close, Slough, SL1 5DQ
• Sold Oct 2012£175,000 | 2 Bed House27, Alder Close, Slough, SL1 5DQ27, Alder Close, Slough, SL1 5DQ
• Sold Apr 2010£182,000 | 2 Bed House44, Alder Close, Slough, SL1 5DQ44, Alder Close, Slough, SL1 5DQ
• Sold Oct 2007£161,250 | 2 Bed House2, Alder Close, Slough, SL1 5DQ2, Alder Close, Slough, SL1 5DQ

Our analysis of the public data ranks 23, Alder Close, Slough as the 31st largest and the 27th most expensive of the 39 addresses on Alder Close, Slough, SL1.

Against the SL1 postcode district average, it is £59k less expensive than the typical property.

• Western House Academy

  400 m away
• Cippenham School

  800 m away
• Montem Academy

  1.5 km away

• The Westgate School

  500 m away
• Eden Girls' School, Slough

  1.2 km away
• Herschel Grammar School

  1.8 km away

• Burnham

  |

  1.2 km away
• Burnham (Buckinghamshire)

  |

  1.2 km away
• Slough

  |

  3.1 km away

Environment Agency data suggests this area has a Very Low risk of flooding.